Home / 23,185,842.75-31,488,617.25

Finding the Third Proportional to 23,185,842.75 and 31,488,617.25

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Solution

The third proportional to 23,185,842.75 and 31,488,617.25 is: 42,764,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,185,842.75 : 31,488,617.25 = 31,488,617.25 : x
  2. Step 2: Convert to fraction form
    23,185,842.75/31,488,617.25 = 31,488,617.25/x
  3. Step 3: Cross multiply
    23,185,842.75x = 31,488,617.25 × 31,488,617.25
  4. Step 4: Simplify right side
    23,185,842.75x = 991,533,016,316,997.50
  5. Step 5: Solve for x
    x = 991,533,016,316,997.50/23,185,842.75
  6. Step 6: Final answer
    x = 42,764,588.16

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.